uhd: mpm: apply clang-format to all files

Applying formatting changes to all .cpp and .hpp files in the following
directories:
```
find host/examples/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/tests/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/utils/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find mpm/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
```

Also formatted host/include/, except Cpp03 was used as a the language
standard instead of Cpp11.
```
sed -i 's/ Cpp11/ Cpp03/g' .clang-format
find host/include/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
```

Formatting style was designated by the .clang-format file.

1 files changed, 25 insertions, 29 deletions

diff --git a/host/examples/wavetable.hpp b/host/examples/wavetable.hpp
index 8fdc8db30..2a1d13f48 100644
--- a/host/examples/wavetable.hpp
+++ b/host/examples/wavetable.hpp
@@ -5,55 +5,51 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
 
-#include <string>
 #include <cmath>
 #include <complex>
-#include <vector>
 #include <stdexcept>
+#include <string>
+#include <vector>
 
 static const size_t wave_table_len = 8192;
 
-class wave_table_class{
+class wave_table_class
+{
 public:
-    wave_table_class(const std::string &wave_type, const float ampl):
-        _wave_table(wave_table_len)
+    wave_table_class(const std::string& wave_type, const float ampl)
+        : _wave_table(wave_table_len)
     {
-        //compute real wave table with 1.0 amplitude
+        // compute real wave table with 1.0 amplitude
         std::vector<float> real_wave_table(wave_table_len);
-        if (wave_type == "CONST"){
+        if (wave_type == "CONST") {
             for (size_t i = 0; i < wave_table_len; i++)
                 real_wave_table[i] = 1.0;
-        }
-        else if (wave_type == "SQUARE"){
+        } else if (wave_type == "SQUARE") {
             for (size_t i = 0; i < wave_table_len; i++)
-                real_wave_table[i] = (i < wave_table_len/2)? 0.0 : 1.0;
-        }
-        else if (wave_type == "RAMP"){
+                real_wave_table[i] = (i < wave_table_len / 2) ? 0.0 : 1.0;
+        } else if (wave_type == "RAMP") {
             for (size_t i = 0; i < wave_table_len; i++)
-                real_wave_table[i] = 2.0*i/(wave_table_len-1) - 1.0;
-        }
-        else if (wave_type == "SINE"){
-            static const double tau = 2*std::acos(-1.0);
+                real_wave_table[i] = 2.0 * i / (wave_table_len - 1) - 1.0;
+        } else if (wave_type == "SINE") {
+            static const double tau = 2 * std::acos(-1.0);
             for (size_t i = 0; i < wave_table_len; i++)
-                real_wave_table[i] = std::sin((tau*i)/wave_table_len);
-        }
-        else throw std::runtime_error("unknown waveform type: " + wave_type);
+                real_wave_table[i] = std::sin((tau * i) / wave_table_len);
+        } else
+            throw std::runtime_error("unknown waveform type: " + wave_type);
 
-        //compute i and q pairs with 90% offset and scale to amplitude
-        for (size_t i = 0; i < wave_table_len; i++){
-            const size_t q = (i+(3*wave_table_len)/4)%wave_table_len;
-            _wave_table[i] = std::complex<float>(
-                ampl*real_wave_table[i],
-                ampl*real_wave_table[q]
-            );
+        // compute i and q pairs with 90% offset and scale to amplitude
+        for (size_t i = 0; i < wave_table_len; i++) {
+            const size_t q = (i + (3 * wave_table_len) / 4) % wave_table_len;
+            _wave_table[i] =
+                std::complex<float>(ampl * real_wave_table[i], ampl * real_wave_table[q]);
         }
     }
 
-    inline std::complex<float> operator()(const size_t index) const{
+    inline std::complex<float> operator()(const size_t index) const
+    {
         return _wave_table[index % wave_table_len];
     }
 
 private:
-    std::vector<std::complex<float> > _wave_table;
+    std::vector<std::complex<float>> _wave_table;
 };
-